imap

imap

Migrate IMAP emails using imapsync Migrate Emails using imapcopy PHP script to test IMAP

Migrate Emails using imapcopy

Migrate Emails using imapcopy

imapcopy is a program to copy mails from one IMAP mailbox to another. I was using this for email migrations.

PostgreSQL

PostgreSQL List all databases

To list all databases in PostgreSQL database, first connect to PostgreSQL database using psql command Now run This will list

nmap

Disable TLSv1 in Nginx

To disable TLSv1 in nginx, add in your server config. if you are using letsencrypt SSL, edit file Find Replace

Nginx Web Server

Nginx Rails Origin header didn’t match request.base_url

After installing SSL on Nginx server, rails application login page stopped working. On log file (log/production.log), found following error HTTP

online learning

online learning

https://bigbluebutton.org https://www.canvaslms.com https://moodle.org Interactive Coding https://github.com/datacamp/datacamp-light

Install ffmpeg on Ubuntu

Install ffmpeg on Ubuntu

To install ffmpeg 4 on Ubuntu, you can use PPA https://launchpad.net/~jonathonf/+archive/ubuntu/ffmpeg-4 Now install ffmpeg with See ffmpeg

CloudLinux EasyApache 4 Profile Missing

CloudLinux EasyApache 4 Profile Missing

On CloudLinux server, EasyApache profile was missing. WHM shows following error message Re installing ea-profiles-cpanel did not help. The issue

Sending Email with telnet

Sending Email with telnet

To send an email with telent, run On the prompt, type the following Email need to be specified within <

Install Squid Proxy Server

Install Squid Proxy Server

Proxy server allows hiding your IP address. You can find the Squid Proxy Installer script at https://github.com/serverok/squid-proxy-installer The script supports

Install LetsEncrypt SSL on Bitnami

Install LetsEncrypt SSL on Bitnami

NOTE: bitnami provides a tool to install SSL, it is better to use the tool to install SSL. You can

PowerMTA

PowerMTA

PowerMTA is a highly configurable mail server for email marketing. Unlike general email servers, PowerMTA can be configured to meet